"Look! Up in the sky! It's a bird! It's a plane! Itís SUPERMAN!" Superman was first introduced in the four-color pages of Action Comics, but soon took to the airwaves in what would become the greatest adventure serial from the Golden Age of Radio. The Adventures of Superman also introduced the legendary crime-fighting duo of Batman and Robin. In the thrilling 11-part serial "Batmanís Great Mystery," Clark Kent and Robin suspect that the real Batman has been kidnapped when an impersonator masquerading as the Caped Crusader tries to undermine American aid to postwar Europe. Join Bud Collyer as the Man of Steel, with Matt Crowley as Batman and Ronald Liss as the Boy Wonder as they fight "a never-ending battle for truth and justice!" Batman's Great Mystery 2/3/48 to 2/17/48